import { Type } from '@nestjs/common';
import { SchemaObject } from '../interfaces/open-api-spec.interface';
import { ParamWithTypeMetadata } from '../services/parameter-metadata-accessor';
export declare const exploreApiParametersMetadata: (schemas: Record<string, SchemaObject>, instance: object, prototype: Type<unknown>, method: Function) => {
    parameters: (Partial<import("..").BaseParameterObject> | Partial<ParamWithTypeMetadata> | {
        schema: {
            type: string;
            items: any;
            nullable?: boolean;
            discriminator?: import("..").DiscriminatorObject;
            readOnly?: boolean;
            writeOnly?: boolean;
            xml?: import("..").XmlObject;
            externalDocs?: import("..").ExternalDocumentationObject;
            example?: any;
            examples?: any[] | Record<string, any>;
            deprecated?: boolean;
            allOf?: (SchemaObject | import("..").ReferenceObject)[];
            oneOf?: (SchemaObject | import("..").ReferenceObject)[];
            anyOf?: (SchemaObject | import("..").ReferenceObject)[];
            not?: SchemaObject | import("..").ReferenceObject;
            properties?: Record<string, SchemaObject | import("..").ReferenceObject>;
            additionalProperties?: SchemaObject | import("..").ReferenceObject | boolean;
            patternProperties?: SchemaObject | import("..").ReferenceObject | any;
            description?: string;
            format?: import("..").OpenAPIFormat;
            default?: any;
            title?: string;
            multipleOf?: number;
            maximum?: number;
            exclusiveMaximum?: boolean;
            minimum?: number;
            exclusiveMinimum?: boolean;
            maxLength?: number;
            minLength?: number;
            pattern?: string;
            maxItems?: number;
            minItems?: number;
            uniqueItems?: boolean;
            maxProperties?: number;
            minProperties?: number;
            required?: string[];
            enum?: any[];
            'x-enumNames'?: string[];
        };
    } | {
        schema: import("lodash").Dictionary<any>;
        description?: string;
        required?: boolean;
        deprecated?: boolean;
        allowEmptyValue?: boolean;
        style?: import("..").ParameterStyle;
        explode?: boolean;
        allowReserved?: boolean;
        examples?: Record<string, import("..").ExampleObject | import("..").ReferenceObject>;
        example?: any;
        content?: import("..").ContentObject;
    } | {
        schema: import("lodash").Dictionary<any>;
        name?: string | number | object;
        type?: Type<unknown>;
        in?: import("..").ParameterLocation | "body" | "placeholder";
        isArray?: boolean;
        items?: SchemaObject;
        required?: boolean;
        enum?: unknown[];
        enumName?: string;
        enumSchema?: import("../interfaces/enum-schema-attributes.interface").EnumSchemaAttributes;
        selfRequired?: boolean;
    })[];
};